| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Border Security in the Balkans: Europe Gatekeepers | Hardcover | 978-1-138-46667-8 | 2017 |
| Border Security in the Balkans: Europe Gatekeepers | Digital | 978-1-136-57980-6 | 2016 |
| Future War In Cities: Rethinking a Liberal Dilemma | Hardcover | 978-0-7146-5602-1 | 2004 |
| Future War In Cities: Rethinking a Liberal Dilemma | Paperback | 978-0-7146-8494-9 | 2004 |
| Policing Post-conflict Cities | Hardcover | 978-1-84277-969-9 | 2008 |
| Policing Post-conflict Cities | Paperback | 978-1-84277-970-5 | 2008 |